Example usage for java.nio.file Files createTempDirectory

List of usage examples for java.nio.file Files createTempDirectory

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Introduction

In this page you can find the example usage for java.nio.file Files createTempDirectory.

Prototype

public static Path createTempDirectory(String prefix, FileAttribute<?>... attrs) throws IOException

Source Link

Document

Creates a new directory in the default temporary-file directory, using the given prefix to generate its name.

Usage

From source file:com.google.cloud.dataflow.sdk.io.TextIOTest.java

License:asdf

private <T> void runTestWrite(T[] elems, String header, String footer, Coder<T> coder, int numShards)
        throws Exception {
    String outputName = "file.txt";
    Path baseDir = Files.createTempDirectory(tempFolder, "testwrite");
    String baseFilename = baseDir.resolve(outputName).toString();

    Pipeline p = TestPipeline.create();//from  ww  w  .  j  ava2  s . c  om

    PCollection<T> input = p.apply(Create.of(Arrays.asList(elems)).withCoder(coder));

    TextIO.Write.Bound<T> write;
    if (coder.equals(StringUtf8Coder.of())) {
        TextIO.Write.Bound<String> writeStrings = TextIO.Write.to(baseFilename);
        // T==String
        write = (TextIO.Write.Bound<T>) writeStrings;
    } else {
        write = TextIO.Write.to(baseFilename).withCoder(coder);
    }
    if (numShards == 1) {
        write = write.withoutSharding();
    } else {
        write = write.withNumShards(numShards).withShardNameTemplate(ShardNameTemplate.INDEX_OF_MAX);
    }
    write = write.withHeader(header).withFooter(footer);

    input.apply(write);

    p.run();

    assertOutputFiles(elems, header, footer, coder, numShards, baseDir, outputName,
            write.getShardNameTemplate());
}

From source file:org.dawnsci.marketplace.ui.editors.OverviewPage.java

protected void scheduleExportJob() throws IOException {

    Path folder = Files.createTempDirectory("eclipse-export", new FileAttribute<?>[0]);
    final FeatureExportInfo info = new FeatureExportInfo();
    info.toDirectory = false; // in order to install from the repository
    info.useJarFormat = true;// w w  w  . j  a  va2 s  .c o  m
    info.exportSource = false;
    info.exportSourceBundle = false;
    info.allowBinaryCycles = true;
    info.useWorkspaceCompiledClasses = false;
    info.destinationDirectory = folder.toString();
    info.zipFileName = "p2-repo.zip";
    info.items = getFeatures();
    info.signingInfo = null; //
    info.exportMetadata = true;
    info.qualifier = QualifierReplacer.getDateQualifier();

    final FeatureExportOperation job = new FeatureExportOperation(info, PDEUIMessages.FeatureExportJob_name);
    job.setUser(true);
    job.setRule(ResourcesPlugin.getWorkspace().getRoot());
    job.setProperty(IProgressConstants.ICON_PROPERTY, PDEPluginImages.DESC_PLUGIN_OBJ);

    // listen to job changes, we'll upload stuff when the building has been done 
    job.addJobChangeListener(new JobChangeAdapter() {
        public void done(IJobChangeEvent event) {
            if (job.hasAntErrors()) {
                // if there were errors when running the ant scripts, inform
                // the user where the logs can be found.
                final File logLocation = new File(info.destinationDirectory, "logs.zip"); //$NON-NLS-1$
                if (logLocation.exists()) {
                    PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {
                        public void run() {
                            AntErrorDialog dialog = new AntErrorDialog(logLocation);
                            dialog.open();
                        }
                    });
                }
            } else if (event.getResult().isOK()) {
                // can publish
                try (CloseableHttpClient client = HttpClientBuilder.create().build()) {
                    // sign in and upload items
                    if (signIn(client)) {
                        uploadForm(client);
                        // upload the images
                        if (solution.getScreenshot() != null) {
                            uploadFile(client, Paths.get(solution.getScreenshot()), "upload-screenshot");
                        }
                        if (solution.getImage() != null) {
                            uploadFile(client, Paths.get(solution.getImage()), "upload-image");
                        }
                        // upload the repository
                        uploadFile(client, folder.resolve("p2-repo.zip"), "upload-p2repo");
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    addMessage(IMessage.ERROR, e.getMessage());
                }

            }
        }

    });
    job.schedule();
}

From source file:org.corehunter.tests.data.simple.SimplePhenotypeDataTest.java

@Test
public void toCsvFileWithSelectedIds() throws IOException {
    expectedHeaders = HEADERS_UNIQUE_NAMES;
    SimplePhenotypeData phenotypeData = new SimplePhenotypeData("Phenotype Data", OBJECT_FEATURES_MIN_MAX_COL,
            OBJECT_TABLE_AS_LIST);//from   w w w.ja v a  2s .c o m

    Set<Integer> ids = phenotypeData.getIDs();

    Path dirPath = Paths.get(TEST_OUTPUT);

    Files.createDirectories(dirPath);

    dirPath = Files.createTempDirectory(dirPath, "Phenotype-SelectedIds");

    // create solution
    SubsetSolution solution = new SubsetSolution(ids);
    for (int sel : SELECTION) {
        solution.select(sel);
    }

    Path path;

    // write with integer ids
    dataName = "with-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write phenotype file (with solution) " + dataName);

    phenotypeData.writeData(path, FileType.CSV, solution, true, true, false);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/phenotypes/out/sel-with-ids.csv").getPath()),
                            path.toFile()));

    // write with integer ids
    dataName = "no-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write phenotype file (with solution) " + dataName);

    phenotypeData.writeData(path, FileType.CSV, solution, false, true, false);

    assertTrue("Output is not correct!",
            FileUtils.contentEquals(new File(
                    SimpleDistanceMatrixDataTest.class.getResource("/phenotypes/out/sel-no-ids.csv").getPath()),
                    path.toFile()));

}

From source file:org.corehunter.tests.data.simple.SimplePhenotypeDataTest.java

@Test
public void toCsvFileWithUnselectedIds() throws IOException {
    expectedHeaders = HEADERS_UNIQUE_NAMES;
    SimplePhenotypeData phenotypeData = new SimplePhenotypeData("Phenotype Data", OBJECT_FEATURES_MIN_MAX_COL,
            OBJECT_TABLE_AS_LIST);/*w  w w .j  a  va 2  s.  c  o  m*/

    Set<Integer> ids = phenotypeData.getIDs();

    Path dirPath = Paths.get(TEST_OUTPUT);

    Files.createDirectories(dirPath);

    dirPath = Files.createTempDirectory(dirPath, "Phenotype-UnselectedIds");

    // create solution
    SubsetSolution solution = new SubsetSolution(ids);
    for (int sel : SELECTION) {
        solution.select(sel);
    }

    Path path;

    // write with integer ids
    dataName = "with-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write phenotype file (with solution) " + dataName);

    phenotypeData.writeData(path, FileType.CSV, solution, true, false, true);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/phenotypes/out/unsel-with-ids.csv").getPath()),
                            path.toFile()));

    // write with integer ids
    dataName = "no-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write phenotype file (with solution) " + dataName);

    phenotypeData.writeData(path, FileType.CSV, solution, false, false, true);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/phenotypes/out/unsel-no-ids.csv").getPath()),
                            path.toFile()));

}

From source file:org.corehunter.tests.data.simple.SimpleDefaultGenotypeDataTest.java

@Test
public void diploidToCsvFile() throws IOException {
    dataName = "out.csv";
    expectedHeaders = HEADERS_NON_UNIQUE_NAMES;
    expectedMarkerNames = MARKER_NAMES_DEFAULT;
    expectedAlleleNames = ALLELE_NAMES_DIPLOID;

    SimpleDefaultGenotypeData genotypicData = new SimpleDefaultGenotypeData(NAME, HEADERS_NON_UNIQUE_NAMES,
            MARKER_NAMES_DEFAULT, ALLELE_OBS_DIPLOID);

    Path path = Paths.get(TEST_OUTPUT);

    Files.createDirectories(path);

    path = Files.createTempDirectory(path, "GenoDiploid-Csv");

    path = Paths.get(path.toString(), dataName);

    System.out.println(" |- Write diploid File " + dataName);
    genotypicData.writeData(path, FileType.CSV);

    System.out.println(" |- Read written File " + dataName);
    testDataDiploid(SimpleDefaultGenotypeData.readData(path, FileType.CSV));
}

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test(expected = AccessDeniedException.class)
public void testReadRetryBugFixWithUnwritableDirectory() throws IOException, URISyntaxException,
        NoSuchMethodException, IllegalAccessException, InvocationTargetException, InterruptedException {
    Assume.assumeFalse(iAmRoot());//  w ww.ja  va 2 s  .  c  o m

    final String tempPathPrefix = null;
    final Path tempDirectoryPath = Files.createTempDirectory(Paths.get("."), tempPathPrefix);

    final String tempDirectoryName = tempDirectoryPath.toString();

    if (org.apache.commons.lang3.SystemUtils.IS_OS_WINDOWS) {
        // Deny write data access to everyone, making the directory unwritable.
        Runtime.getRuntime().exec("icacls " + tempDirectoryName + " /deny Everyone:(WD)").waitFor();
    } else {
        Runtime.getRuntime().exec("chmod -w " + tempDirectoryName).waitFor();
    }

    try {
        disableWritePermissionForRoot(tempDirectoryName);

        final String DIR_NAME = "largeFiles/";
        final String FILE_NAME = "lesmis-copies.txt";

        final Path objPath = ResourceUtils.loadFileResource(DIR_NAME + FILE_NAME);
        final long bookSize = Files.size(objPath);
        final Ds3Object obj = new Ds3Object(FILE_NAME, bookSize);

        final Ds3ClientShim ds3ClientShim = new Ds3ClientShim((Ds3ClientImpl) client);

        final int maxNumBlockAllocationRetries = 1;
        final int maxNumObjectTransferAttempts = 3;
        final Ds3ClientHelpers ds3ClientHelpers = Ds3ClientHelpers.wrap(ds3ClientShim,
                maxNumBlockAllocationRetries, maxNumObjectTransferAttempts);

        final Ds3ClientHelpers.Job readJob = ds3ClientHelpers.startReadJob(BUCKET_NAME, Arrays.asList(obj));

        final GetJobSpectraS3Response jobSpectraS3Response = ds3ClientShim
                .getJobSpectraS3(new GetJobSpectraS3Request(readJob.getJobId()));

        assertThat(jobSpectraS3Response.getMasterObjectListResult(), is(notNullValue()));

        readJob.transfer(new FileObjectGetter(tempDirectoryPath));

        final File originalFile = ResourceUtils.loadFileResource(DIR_NAME + FILE_NAME).toFile();
        final File fileCopiedFromBP = Paths.get(tempDirectoryPath.toString(), FILE_NAME).toFile();
        assertTrue(FileUtils.contentEquals(originalFile, fileCopiedFromBP));
    } finally {
        enableWritePermissionForRoot(tempDirectoryName);

        if (org.apache.commons.lang3.SystemUtils.IS_OS_WINDOWS) {
            // Grant write data access to everyone, so we can delete the directory
            Runtime.getRuntime().exec("icacls " + tempDirectoryName + " /grant Everyone:(WD)").waitFor();
        } else {
            Runtime.getRuntime().exec("chmod +w " + tempDirectoryName).waitFor();
        }
        FileUtils.deleteDirectory(tempDirectoryPath.toFile());
    }
}

From source file:org.apache.beam.sdk.io.TextIOTest.java

License:asdf

@Test
@Category(NeedsRunner.class)
public void testWriteWithWritableByteChannelFactory() throws Exception {
    Coder<String> coder = StringUtf8Coder.of();
    String outputName = "file.txt";
    Path baseDir = Files.createTempDirectory(tempFolder, "testwrite");

    PCollection<String> input = p.apply(Create.of(Arrays.asList(LINES2_ARRAY)).withCoder(coder));

    final WritableByteChannelFactory writableByteChannelFactory = new DrunkWritableByteChannelFactory();
    TextIO.Write write = TextIO.write().to(baseDir.resolve(outputName).toString()).withoutSharding()
            .withWritableByteChannelFactory(writableByteChannelFactory);
    DisplayData displayData = DisplayData.from(write);
    assertThat(displayData, hasDisplayItem("writableByteChannelFactory", "DRUNK"));

    input.apply(write);/*from  w  w  w  .  j av  a2s. com*/

    p.run();

    final List<String> drunkElems = new ArrayList<>(LINES2_ARRAY.length * 2 + 2);
    for (String elem : LINES2_ARRAY) {
        drunkElems.add(elem);
        drunkElems.add(elem);
    }
    assertOutputFiles(drunkElems.toArray(new String[0]), null, null, 1, baseDir,
            outputName + writableByteChannelFactory.getFilenameSuffix(), write.getShardTemplate());
}

From source file:com.boundlessgeo.wps.grass.GrassProcesses.java

/**
 * Define a GISBASE/LOCATION_NAME for the provided dem.
 *
 * @param operation Name used for the location on disk
 * @param dem File used to establish CRS and Bounds for the location
 * @return//  w w  w.ja  v  a  2  s  .  c o  m
 * @throws Exception
 */
static File location(CoordinateReferenceSystem crs) throws Exception {
    String code = CRS.toSRS(crs, true);
    File geodb = new File(System.getProperty("user.home"), "grassdata");
    File location = Files.createTempDirectory(geodb.toPath(), code).toFile();
    KVP kvp = new KVP("geodb", geodb, "location", location);

    // grass70 + ' -c epsg:' + myepsg + ' -e ' + location_path
    CommandLine cmd = new CommandLine(EXEC);
    cmd.addArgument("-c");
    cmd.addArgument("epsg:" + code);
    cmd.addArgument("-e");
    cmd.addArgument("${location}");
    cmd.setSubstitutionMap(kvp);

    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);
    executor.setWatchdog(new ExecuteWatchdog(60000));
    executor.setStreamHandler(new PumpStreamHandler(System.out));

    int exitValue = executor.execute(cmd);
    return location;
}

From source file:org.corehunter.tests.data.simple.SimpleDefaultGenotypeDataTest.java

@Test
public void diploidToCsvFileWithAllIds() throws IOException {
    expectedHeaders = HEADERS_UNIQUE_NAMES;
    expectedMarkerNames = MARKER_NAMES_DEFAULT;
    expectedAlleleNames = ALLELE_NAMES_DIPLOID;

    SimpleDefaultGenotypeData genotypicData = new SimpleDefaultGenotypeData(NAME, HEADERS_UNIQUE_NAMES,
            MARKER_NAMES_DEFAULT, ALLELE_OBS_DIPLOID);

    Set<Integer> ids = genotypicData.getIDs();

    Path dirPath = Paths.get(TEST_OUTPUT);

    Files.createDirectories(dirPath);

    dirPath = Files.createTempDirectory(dirPath, "GenoDiploid-AllIds");

    // create solution
    SubsetSolution solution = new SubsetSolution(ids);
    for (int sel : SELECTION) {
        solution.select(sel);/* ww w.jav  a2 s  .co m*/
    }

    Path path;

    // write with integer ids
    dataName = "with-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write default genotypes file (diploid, with solution) " + dataName);

    genotypicData.writeData(path, FileType.CSV, solution, true, true, true);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/diploid_genotypes/out/all-with-ids.csv").getPath()),
                            path.toFile()));

    // write without integer ids
    dataName = "no-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write default genotypes file (diploid, with solution) " + dataName);

    genotypicData.writeData(path, FileType.CSV, solution, true, true, false);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/diploid_genotypes/out/all-no-ids.csv").getPath()),
                            path.toFile()));

}

From source file:org.corehunter.tests.data.simple.SimpleDefaultGenotypeDataTest.java

@Test
public void diploidToCsvFileWithSelectedIds() throws IOException {
    expectedHeaders = HEADERS_UNIQUE_NAMES;
    expectedMarkerNames = MARKER_NAMES_DEFAULT;
    expectedAlleleNames = ALLELE_NAMES_DIPLOID;

    SimpleDefaultGenotypeData genotypicData = new SimpleDefaultGenotypeData(NAME, HEADERS_UNIQUE_NAMES,
            MARKER_NAMES_DEFAULT, ALLELE_OBS_DIPLOID);

    Set<Integer> ids = genotypicData.getIDs();

    Path dirPath = Paths.get(TEST_OUTPUT);

    Files.createDirectories(dirPath);

    dirPath = Files.createTempDirectory(dirPath, "GenoDiploid-SelectedIds");

    // create solution
    SubsetSolution solution = new SubsetSolution(ids);
    for (int sel : SELECTION) {
        solution.select(sel);/*from w w  w  .j  a va2s . com*/
    }

    Path path;

    // write with integer ids
    dataName = "with-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write default genotypes file (diploid, with solution) " + dataName);

    genotypicData.writeData(path, FileType.CSV, solution, true, false, true);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/diploid_genotypes/out/sel-with-ids.csv").getPath()),
                            path.toFile()));

    // write without integer ids
    dataName = "no-ids.csv";

    path = Paths.get(dirPath.toString(), dataName);

    System.out.println(" |- Write default genotypes file (diploid, with solution) " + dataName);

    genotypicData.writeData(path, FileType.CSV, solution, true, false, false);

    assertTrue("Output is not correct!",
            FileUtils
                    .contentEquals(
                            new File(SimpleDistanceMatrixDataTest.class
                                    .getResource("/diploid_genotypes/out/sel-no-ids.csv").getPath()),
                            path.toFile()));

}